#3fef4f
a balanced, electric green · cool · closest name: lime
RGB
63, 239, 79
HSL
126°, 85%, 59%
CMYK
74, 0, 67, 6
Luminance
0.6335
Every format
| HEX | #3fef4f |
| RGB | rgb(63, 239, 79) |
| HSL | hsl(126, 85%, 59%) |
| CMYK | cmyk(74%, 0%, 67%, 6%) |
| LAB | lab(83.6 -73.4 62.4) |
| LCH | lch(83.6 96.3 139.6) |
| OKLCH | oklch(0.835 0.245 144.1) |
Copy-ready code
/* CSS */
color: #3fef4f;
background-color: #3fef4f;
/* Tailwind (arbitrary) */
class="text-[#3fef4f] bg-[#3fef4f]"
/* SCSS */
$brand: #3fef4f;
/* SwiftUI */
Color(red: 0.247, green: 0.937, blue: 0.310)
/* Android */
Color.parseColor("#3fef4f")Accessibility — WCAG contrast
Aa
#3fef4f on white: 1.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fef4f on black: 13.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green93.7%
Blue31.0%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow66.9%
Key (black)6.3%
Color previews
#3fef4f text on a black background
contrast 13.67:1
Card sample
#3fef4f text on a white background
contrast 1.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fef4f;
Background color
Panel with #3fef4f background
background-color: #3fef4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fef4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 239, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 239, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fef4f; background: linear-gradient(135deg, #3fef4f, #3FEFC4);